In the core sealing battlefield of industrial equipment, alternating attacks of extreme cold at -60°C and high temperature at 200°C, and continuous immersion in fuel solvents, all test the ultimate performance of materials. Low-pressure deformation fluorosilicone compounded rubber (IOTA-FSR series), with "special forces"-like all-round quality, has become a sealing guard spanning extreme working conditions. This high-performance material based on fluorosilicone elastomer builds a safety defense line for equipment in multiple industries through precisely proportioned fillers and additives.  

Performance data demonstrates its hardcore strength: a four-grade gradient hardness design from 40A to 70A (40±5 to 70±5), like "performance gears", accurately adapts to different sealing needs; tensile strength always maintains a high standard of ≥9MPa, combined with a maximum elongation at break of 380%, achieving "both rigidity and flexibility" in structural support. More crucially, its stability in extreme environments — after 22 hours of high-temperature compression at 177°C, the permanent deformation rate is ≤10%; after 72 hours of immersion in Fuel C, the volume change rate is ≤20%, ensuring sealing accuracy even after long-term erosion.  

In application scenarios, its "durability and resilience" are fully unleashed. Fuel-contacting parts of aircraft rely on it to resist high-altitude low temperatures and fuel corrosion; oil seals and diaphragms in automobile engine compartments depend on it to isolate engine oil and high-temperature baking; pump and valve seals in petrochemical industry use it to withstand long-term immersion in acid and alkali media; even precision instruments in the medical and health field gain safety guarantee due to its stable chemical inertness.  

Processing convenience adds practical value: adopting a standardized process with 0.6-1 part of dicumyl peroxide vulcanizing agent, combined with the mature process of first-stage vulcanization at 170°C×15min + second-stage vulcanization at 200°C×4h, enterprises can put into production without major equipment transformation. Its non-hazardous nature simplifies logistics and transportation; 20kg/box standard packaging adapts to industrial production; a 12-month shelf life when stored in a cool and dry environment reduces inventory pressure. From high-altitude aircraft to ground heavy industry, this fluorosilicone compounded rubber is safeguarding the safe operation of equipment in various industries with its all-round protection capabilities.  

For more information, please click here Fluorosilicone Compounded Rubber